Stool



FIG. 1 is a perspective view of the stool of the present invention;

FIG. 2 is a front elevation view, the rear elevation view beingidentical thereto thereof;

FIG. 3 is a right side elevation view thereof, the left side elevationview being a mirror image thereof; and,

FIG. 4 is a top plan view thereof.

CLAIM The ornamental design for a stool, as shown and described.